- Electrical, Ignition & Racepak
- Ignition Boxes & Accessories
- Ignition Modules & Accessories
- Tach/Fuel Adapter
Use this Tach Adapter if you are using the magnetic pickup input (green and violet wires) to trigger your MSD Ignition. It will correct the operation of most voltage-triggered tachometers that do not work directly off the tach output terminal of the MSD control. This Adapter should also be used on current-triggered tachs (hooked in series with the ignition switch).
Click here to download the MSD-8920 Tach/Fuel Adapter instructions.